yashsingh1/xdaforums huggingface dataset:
[Miscellaneous Android Development] dangerzone:
...just to make sure, you mean the first time it tries to boot after flashing the new ROM, it gets stuck on the OMA start screen, and waiting more than 4-5 minutes does nothing?

This happened to me when I changed the partition sizes in the paramater file. I flashed back to the factory image and tried again.

It seems these RK3066 units are essentially un-brickable, because of the bootloader that is always accessible. Worst case, go back to the factory ROM :D
[Miscellaneous Android Development] babadilla:
exactly... however i did not change anything like partition sizes etc... Did you succeed next try? And what shoul i do know :) back to the factory ROM? how? :eek:
[Miscellaneous Android Development] dangerzone:
This ROM installed fine on my Pipo S3 unit. Right now I'm running a modified tnt 1b rom (because it keeps the screenshot feature).

You should try flashing back to stock first (make sure everythings okay with the device) before flashing to any other compatible ROM.

Let me know what happens ;)
[Miscellaneous Android Development] babadilla:
First i flashed the odys stock firmware at first page just wonder if it will run and there was no problem. Then i tried tnt pipo s3 rom and it's ok again :)

However i have some questions pal... First why i am not able flash oma ROM, what was wrong? Second tnt rom is fine but i want to get rid of screenshot button but no way! Settings does not work even if i choose do not show screenshot button! So odys stock rom looks ok for me (simple, no screen shot button vs.) but is there a possibility like wifi or some other functions do not work properly? And what would happen if i flash odys stock rom then replace kernel with pipo s3's original kernel? Thank you
[Miscellaneous Android Development] dangerzone:
1- no idea, I would try it again just to make sure

2-that's weird about the screenshot button-- i'm using the tnt 1b s3 rom, and the button does respond to the 'tick to show/hide' setting

3-there can be multiple hardware revisions of identical-looking/named devices, so compatibility can vary. Best answer: test it and find out!

Since the RKAndroidTool repartitions and flashes, i can't see any common flashing mistake scenario where a device can be permanently bricked.

I'm using the pipo s3 stock kernel on pipo s3 hardware at the moment. No issues over the past few weeks. (*not counting the self-inflicted issues! hahah)
[Miscellaneous Android Development] hama2:
i search for

how To

change splash bootscreen

any idea ?
[Miscellaneous Android Development] babadilla:
I saw something like that at some ROM Manager programs...Check it out at Play Store, of course i assume that you have a rooted device...
[Miscellaneous Android Development] carepack:
hi oma,

i´v have some problems. i got two devices

odys noon

trekstor ventos 10.1

in odys noon i got erros with frame buffer. ok. i sold the tablet because i buy ventos 10.1 of trekstor.

entering stock recovery is a prolem. thousands of pressing buttons to enter it. ok. is this rom running on this tablet?
[Miscellaneous Android Development] Disrupthor:
Hello, can I request a build of TWRP for bq Maxwell Plus? It's a RK3066 7" 1024*600 based tablet. I would greatly appreciated. Thank you.
[Miscellaneous Android Development] babadilla:
Hi again... As i mentioned at previous posts i flashed my pipo s3 with genio stock rom, flashed pipo stock kernel and root it and everything ok so far...however i have a common issue; internal memory! After i install apo snow game it was out of storage...as you know there are 3 parts as internal memory, sd card and external sd card...does anyone succeed to increase internal memory which is nearly 1 gb as i remember...i googled it and read about some methods which some users experienced stucking at loading os problems so i did not try...any help would be appreciated as this is a real problem and it will be very suprising if no one fix it so far:confused:
[Miscellaneous Android Development] mexusbg:
I need a kernel or kernel modules for Pipo M8 3G. What I need is tun.ko and iptables.

I want to have OpenVPN.

1. Where I can find these modules or bulid them or the kernel itself for android 4.1.1?

2. Is there a way to enable the WiFi tethering?

3. Does your ROM work on PIPO M8?

I have CWM installed and I'm willing to help to develop a ROM for this device.
[Miscellaneous Android Development] Astu04:
Pimp my Room has the option to enable OpenVPN. I don't know how it works, I haven't tried it.

This ROM has Pimp my Rom included.
[Miscellaneous Android Development] dangerzone:
As I recall, the stock ROM already has WiFi tethering, and so do the derivative ROMs for this device.

Am I missing something?
[Miscellaneous Android Development] mexusbg:
I found a the module for openvpn - tun.ko and it's working.

WiFI tethering is not in Pipo's rom. I tried 3rd party apps without success. I was only been able to enable USB tethering using FoxFi
[Miscellaneous Android Development] DrGit:
I found a method for extracting the touchscreen firmware!

http://xdaforums.com/showpost.php?p=40558275&postcount=533
[Miscellaneous Android Development] anonimo95:
maybe oma is interested in this to create a custom kernel
[Miscellaneous Android Development] ildar_prophet:
1. You probably 1st need a custom ROM running, e.g. CM, with preferably custom kernel. According to Oma7144, this builds will probably suit your device, try one first

2. Wi-Fi tethering can be done on app level

3. See first page, should probably work
[Miscellaneous Android Development] docertabum:
Hi Oma,

what a great job you've done! :) If flashed your JM 2.4 on Prestigio Multipad Ultra 8.0. The ROM booted fine. The only thing is wifi couldnt start and rotation is reversed (up side down) :) As well as the ROM is in "pointer mode". Or did I miss any other fixes? Anyway thanks, I aprreciate what you've done so far!
[Miscellaneous Android Development] hama2:
RK30 Genio by Oma rocks – 4.2.2 Test Build

RK30 Genio by Oma rocks – 4.2.2 Test Build

Posted on 28. April 2013 by Oma7144

Source CREWRKTablets

First Android 4.2.2 Test Build for rk30board

but i can´t find the Rom for download (any link?)

I will test the TESTBUILD on genio (xelio7Pro)
[Miscellaneous Android Development] jacksparao:
Do you think

I really doubt this will work on my tablet ? My spec is 1280*800 ips...

if possible can you guide me the right link..
[Miscellaneous Android Development] Greyjawripper:
I don't think there's a version for high resolution screen .....
[Miscellaneous Android Development] _JoaoCampos:
Went back to stock, performance is almost incomparable, I've got about 16k in Antutu instead of the 11k in CM10.1, it's 100% smooth on all apps and games. I guess my tablet doesn't deal well with the differences on Oma's roms intended for genio.
[Miscellaneous Android Development] blenderbros1:
oma

dear oma i am wanting to get cwm mode on my tuvva power play tablet...i manged to dump my rom files and other but when i take the boot.img and try to extract it the rk tool says can not its not vaild...can you help me? im shure you can...its a rk3066 tablet also all i want is cwm on this tablet and cm ..too..dermousis asked you before about this i need one made for my tablet too..im shure ill have better luck also
[Miscellaneous Android Development] uninvited13th:
so this will not work on 1280x800 screens?

http://crewrktablets.arctablet.com/?p=2398
[Miscellaneous Android Development] dermousis:
This kernel is actually from Tuvva (@Oma7144 exported it).

Flash it with the recovery.img from OMA's CM10.1 Rom, and CWM will work ok!

Unfortunately CM10.1 Rom could not work with my tablet, for more than... two minutes.
[Miscellaneous Android Development] blenderbros1:
thats the problem..i dont know what to flash it with...what tool? how do i do it? rk batch tool wont work..i click sitch to make it go to flash mode but all it dose is disconect it from the pc and it stays off no grean light
[Miscellaneous Android Development] dermousis:
Download and unzip (7Zip) OMA's Crew RKTablets Genio CM10.1 v1.3.5.

Connect the tablet with the PC with USB cable.

Boot to Bootloader mode (Not Recovery). To do this when connected to PC, press reset while holding down the start button. The screen in bootloader mode is off (black).

Windows will then try to find drivers. Use the appropriate driver provided in the folder Drivers of the rom (you just unziped).

Start RKAndroidTool from the folder RKDevelopTool_v1.35. If it shows "No Found RKAndroid rock usb", then either the drivers are not installed correctly, or the tablet is not in bootloader mode.

Check only the recovery and kernel partitions (just to install only CWM Recovery).

Put the exact disk path of Tuvva's kernel.img you download from RKTablets (previous post), in the "Path" of kernel.

Put the value 0x00004000 in kernel Address, and 0x00012000 in recovery Address.

Press the Run button, and (hopefully) the new kernel and recovery will be flashed correctly and you will be able to boot in CWM Recovery.

If anything goes wrong, and you end up with a bricked tablet, don't worry.

Run Rockchip Batch Tool in bootloader mode, select the update.img Tuvva has provide to you, press Restore, and the stock Rom will be flashed (erasing all your data and apps you installed).

If you like to try OMA's CM10.1 (it did't work for me), then start RKAndroidTool in bootloader mode, and change only the Path of the kernel (as above).

Hope I helped.

Good Luck!
[Miscellaneous Android Development] blenderbros1:
ok i think this might work but i cant get into bootloader mode...i tryed first with tablet off..i then connected the cable to the tabelt...i then pressed the reset and the START button at the same time..i hold it..nothing happens..my pc dose not go dunundudnudn or anything..just black..and i know you said bootloader is black but there is no connection so that did not work..so then i just booted the tablet in to normal on...and while the tablet is on i connected and did the same thign the most it did was turn the tablet off and reset...i dont think im doing this right

no i found out it said device error on windows
[Miscellaneous Android Development] Oma7144:
Hm, what was the latest working build with you?

- Oma -
[Miscellaneous Android Development] blenderbros1:
OMA can you tell me when ever I connect my tablet in I think is boot loader mode windows says device error and then I check my device mamget and in USB devices it has one with yellow sign and I try to like update the drivers but it says this device i s not work in and the drivers are allready working
[Miscellaneous Android Development] srihari210:
Need HELP

Hi

I have SPICE MI1010 tablet. It has got RK3066 dual core @1.5Gh and Quad Core GPU Mali400.

I tried different ROMs and Kernels. But none worked for me. Can some one plz suggest a Good ROM for this.

It has kernel 3.0.8+

Awaiting for some reply
[Miscellaneous Android Development] anonimo95:
thanks, i had been repeating like 10 times, but the mistake i was making is not flasing the 3.08 kernel, i thought i wansnt necessary

cheers
[Miscellaneous Android Development] Oma7144:
Ok, that means which combination does now work for Pipo S3?

- Oma -
[Miscellaneous Android Development] Oma7144:
Kernel: http://crewrktablets.arctablet.com/?wpfb_dl=1519

Build: http://crewrktablets.arctablet.com/?p=1913

- Oma -
[Miscellaneous Android Development] srihari210:
Thank you so much.. you made my day.. i will try right away and let you know the updates...
[Miscellaneous Android Development] srihari210:
Thank you so much, With Kernel, I need to replace RECOVER.IMG from stock. Atlast It works for me..

OMA7144, you private message limit excedded. So, I m not able to send message. May be u can delete few.
[Miscellaneous Android Development] blenderbros1:
Found some good info

HMmm oma when you get around to i think id rather skip the CM untill its fixed for this tablet

ALl i want is to be able to OC the tablet higher than stock....i dont know how to go about that..can you up the oc for me? if i upload the kernal? i just want to oc the tablet to like ummm 1.8 ghz of course i wont go that high i just want some head room to do some testing unless i can like customize the kernal my self? i really want to be able to install CM mod correclty but sadly its the same as the other guy who flashed his.. the tablet freezes on booting into andriod at lock screeen and stays there ..sometimes it will just be stuck at the boot animation..ugh..i fill like mabye its impossable for this tablet :/
[Miscellaneous Android Development] anonimo95:
for my pipo s3, the steps are:

-erase idb

-flashing the cm 1.3.5

-format nand fix and pipo s3 fix (the first 1, not the v2)

-then reboot, when its done, turn it off

-after that flash the 3.08 kernel and its done

cheers
[Miscellaneous Android Development] le_hades:
[MENTION=4751990]Oma7144[/MENTION]

Tested again KitKat (http://crewrktablets.arctablet.com/?p=2398) on Pipo Max M1 (RK3066) with 3.0.36+ kernel, found:

Rotation issues: Screen rotated but was always upside down.

Camera rotation issues: even with the system rotation locked, camera image is always upside down.

Graphic flickering issues: on both launchers, when opening the app drawer or whenever any transparent animation was used there was a flickering. Disabling hw overlays apparently solved them.

Bluetooth issues: bluetooth won't enable no matter what.

Other issues: internal storage was 1GB instead of 4GB.

As for other problems in this thread:

I haven't noticed any kind of problem with the brightness.

I haven't noticed any kind of problem with the battery drain, but haven't used it that much. further testing required.

Since this is a 16GB device using intsd as NAND is ok, so no need to get extsd-to-NAND fix for it.

Sound and wifi work perfectly.

Do you have any insight into solving those issues? any patches or work-in-progress? Otherwise, apparently very smooth. 14600 Antutus vs 12200 on CM10.1 v1.3.4

Once again, thank very much OMA for your great work.
[Miscellaneous Android Development] Oma7144:
Can you pls check if this v1.0 build is more stabel on this very old kernel?

Use the pack as is, only change the kernel. Do not flash the loader!

- Oma -
[Miscellaneous Android Development] le_hades:
Mmmm ok, the tablet is out of battery right now, i'll try this ASAP, either this afternoon or tomorrow morning.

I'm guessing if anything goes south I could mix and match the old "RK30xxLoader(L)_V1.34" loader with pipo's 3.0.36+ kernel and the rest of these *.img, is that right?

Again, I can't stress how grateful I am for your work. Regards.
[Miscellaneous Android Development] Oma7144:
You don't need to flash the loader. It is already in on the tab.

- Oma -
[Miscellaneous Android Development] wuith:
I am with CM10.1 in RK3066 device (Energy Sistem S7 Dual) and everything works fine but I have a couple doubts about if something is possible. I would really thank you if you can help me:

1. Is it possible to have the volume keys in the navbar with the Phablet UI (in CM10.1)?

2. Is it possible to stick the navbar on the short side of the tablet, when the tablet is landscape? I mean that keeps always in a short side (as it is when the tablet is vertical), but also when tablet is horitzontal. I think what I want is the Navbar (Softkeys) react like in Phone UI.

I tried with gravitybox but it does not change it (however I can change the size of navbar).

3. Does Pie work? For me not (in expanded mode, it dos not appear and I have activated in configuration) but maybe I am doing something wrong.

Thanks in advance!
[Miscellaneous Android Development] Oma7144:
1) and 2) not simply possible. Need to compile a specific framework.

3) yes, of course.

Do not use Xposed in the CM10.1 build.

- Oma -
[Miscellaneous Android Development] le_hades:
[MENTION=4751990]Oma7144[/MENTION]

Tried that version, everything went ok until i boot up into android, the message "Der prozess com.android.systemui wurde beendet" keeps popping up and it's unusable. Also when the tablet goes to sleep it won't power back on, i have to push the reset button

Then i tested with this one: http://crewrktablets.arctablet.com/?p=2736

Tablet boots ok but there are some issues:

Flickering still happening, still goes away after setting HW overlays (has to be set up after every reboot though)

Neither wifi nor bluetooth work

Volume buttons on the taskbar wrong when in portrait mode

Screen and camera rotation issues

Regards.
[Miscellaneous Android Development] Oma7144:
Ok, kernel is the key. We are trapped here for the moment.

- Oma -
[Miscellaneous Android Development] wuith:
I reply myself cause I found a solution for that 2 points and I want to share with you. It is the Xposed Module Phab7 (it is the first stable release, and they still have to polish the small bugs)). It allows to change Phone UI / Phablet UI / Tablet UI On-The-Go (no need to reboot) if they are inside the framework from the ROM. From 4.4 up I think that they just kept one. It also allows to change the DPI of the framework On-The-Go (it's first time I see that I can make the notifications bar more wide).

As Xposed Module, it has to be Xposed installed and Xposed and this module activated.

1. I can get the Phone UI selecting it and I like the 120%. However, as phone UI the notifications and Quicksettings panel are whole screen. With the CM10.1 the lock ring shortcuts (the ones where usually is google now) are cutted when the navbar is on the right (when in Phone UI the screen is landscape). This is not a problem for me.

2. If I want to keep the volume keys in the navbar, I can start from the tablet UI. And then they keep there in Phone UI or Phablet UI. I have not tried from the CM10.1 tablet UI cause I recovered a backup from the stock ROM of my tablet (tablet UI). With that app I could get the Phone UI.

Thank's once more for your rom.

Edit: screenshot
[Miscellaneous Android Development] Petitgibus:
@ Oma7144

Hello Oma,

On a RK3066 PIPO Mix M2 old pcba, do you think i could try a Kit Kat version ?

If yes, wich one do you suggest?

I see you've made different versions, for RK3066 and RK31 too.
[Miscellaneous Android Development] ildar_prophet:
Why? What kind of problem may I see? I was just preparing to look at it...

P.S. ppl using PIPO S3: I can't monitor this thread regularly so if you need help on S3+Oma's ROMs please PM me (after reading my posts in this thread preferably :)

Sent from my PIPO S3/CM 10.1 ROM by Oma
[Miscellaneous Android Development] le_hades:
Well, tried everything i could. You're definitely right.

Decided to keep CM10.1 v1.3.5, not the smoothest ROM but as far as i can tell everything works but wi-fi direct (not a deal breaker).

Thank you again for your work.

Cheers
[Miscellaneous Android Development] Hessa:
Hello Oma

as asked In the RK2918 Tab Odys-Loox rocks with Jelly Bean thread

http://www.viewpia.nl/wp-content/uploads/producten/TB-210/firmware_package.zip

Thx for taking a look at it :good:
[Miscellaneous Android Development] kisbarbar:
GoClever r83.2

Hello,

I've got a GoClever r83.2 with Oma RK30 CM10.1 v1.3.5 with 3.0.8+ kernel. It works fine.

Now I want to try KitKat, but I need a 3.0.36+ kernel, right?

There is a chance to download the kernel from anywhere?

Thanks.
[Miscellaneous Android Development] Oma7144:
No solution yet.

- Oma -
[Miscellaneous Android Development] Oma7144:
Kernel of Viewpia TB-210 is now in the archive: http://crewrktablets.arctablet.com/?wpfb_dl=1645

Build is here: http://crewrktablets.arctablet.com/?p=1913

- Oma -
[Miscellaneous Android Development] Hessa:
Flashed and working like a charm Great job :good:

Only trouble was the internal sd so flashed thru CWM the nand fix and now that is also working only strange thing is that internal storage has 2.46 GB and internal SD 3.75 GB but the tablet total storage was 8.00 GB so I miss some storage or is it me ?
[Miscellaneous Android Development] Oma7144:
Just take into account that the system also "lives" on the NAND ;)

- Oma -
[Miscellaneous Android Development] strelok-ac:
PIPO U1

I have PIPO U1 tabled flashed with Genio by Oma CM10.1(1.3.5) firmware.

With CMW kernel have:

- screen corrupt resolution,

- no touch work

+ smooth UI

- battery meter not right

after flash PIPO U1 stock kernel form "crewrktablets.arctablet.com"

+++hardware working good, can play 3d games, but:

- 180degree rotated camera(fix from cwm cannot fix it)

- not so smooth UI

- some time when tablet go to sleep cannot wakeup just stuck, only hardreset...

So have one question. What need modify at "Genio by Oma CM10.1" kernel for smoothly use it at PIPO U1?
[Miscellaneous Android Development] Oma7144:
We cannot modify the kernel.

To improve UI feeling disable animation scales in developer options.

To control deep-sleep issues of the kernel use this app

To correct cam see here: http://xdaforums.com/showpost.php?p=46671244&postcount=804

- Oma -
[Miscellaneous Android Development] strelok-ac:
Need recompile it i know... Wanna try it in near future.

At CM10.1(1.3.5) has used this "/github.com/crewrktablets/rk30_kernel" (vanilla/modifed)kernel source?

Your work for comile CyanogenMOD is real wonderful!!!

Kernel stock for PIPO U1 is recompiled kernel or hex modified stock from 4.1.1?
[Miscellaneous Android Development] Oma7144:
All the kernel in the archive are genuine stock kernel. Our generic builds should work on most of them. In some cases the stock kernel is patched against the stock build, so the kernel will not act as a "standard" kernel do.

- Oma -
[Miscellaneous Android Development] strelok-ac:
Has tryed deeply CM10.1 with generic and stock kernel at PIPO U1, so resoult is:

Generic kernel

-- Not right screen resolution

-- not working touch

-- not working audio

-- not working camera

-- not working sensors(hyroscope, orientation)

++ Right battery status and has before system start battery charge function!!!:D

Stock kernel:

-- hangs on deep sleep(maybe can be resolved by copy Power libs from stock)

-- not right battery status(at every boot 1%)

over low charge can get device brick...

-- at battery low auto reboot(not turnoff)

Both:

-- not smooth UI(can resolve by copy GPU libs form stock).

-- bluetooth data problems (cannot receive data and pair)

++ 3D, Wifi and others working good!

So i understand most easy way to resolve problems with stock kernel, dont know how to fix battery and low charge action problem at stock kernel...
[Miscellaneous Android Development] Oma7144:
No chance to find out what the kernel is doing on power management.

Can you pls test the AOSP build? http://crewrktablets.arctablet.com/?p=2315

- Oma -
[Miscellaneous Android Development] strelok-ac:
tryed, cannot boot up, has black screen after Oma bootscreen.

Seems i resolve problem with charging and battery status. has only one is deep-sleep hangs:(
[Miscellaneous Android Development] Oma7144:
Did you change the kernel?

- Oma -
[Miscellaneous Android Development] strelok-ac:
Yes, tryed with stock.
[Miscellaneous Android Development] strelok-ac:
Booted 4.2.2 AOSP just now, has exacly same problems that in CWM 10.1
[Miscellaneous Android Development] Oma7144:
Can you pls test with this kernel: http://crewrktablets.arctablet.com/?wpfb_dl=1664

Just flash it into the running build (tick parameter and kernel).

- Oma -
[Miscellaneous Android Development] strelok-ac:
Seems deepsleep hangs problem was resolved with this kernel and battery status is right!:D:D:D:D

Tryed it on AOSP and CM. On both rom i was used GPU libs from stock(have rotation glitches but others working smoothly)

AOSP:

++ camera rotation is right!

-- working a little slowly than CM

-- when plug charger has gitches ~2.5 centimetres of screen right part at album mode(with AOSP and stock GPU libraries)

CM:

++ smoothly

-- camera 180d rotated.
[Miscellaneous Android Development] Oma7144:
Fine. Use the CM10.1 v1.3.4 build, there you have not to change libs. Also maybe the cam rotation fix works.

That is all what I can do for a tab which I do not have at hand ;)

- Oma -
[Miscellaneous Android Development] strelok-ac:
Big thanks to you for responsibility!:good:

My hands is your hands;) If need upload some logs/traces or do something others i can make it